Manage and maintain Hardware Security Modules (HSMs), ensuring their operational integrity and security posture, including firmware updates and key lifecycle management.Administer Public Key Infrastructure (PKI) components, such as Certificate Authorities (CAs) and Registration Authorities (RAs), to issue, renew, and revoke digital certificates.Implement and enforce PKI policies, procedures, and best practices to maintain a robust and compliant certificate management system.Monitor HSM and PKI infrastructure for performance, security incidents, and operational anomalies, proactively addressing identified issues.